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arsen [322]
4 years ago
6

See attachment below!!!!

Mathematics
2 answers:
german4 years ago
8 0

Answer:

-6

Step-by-step explanation:

Simplifying it the most gets it to -6

liubo4ka [24]4 years ago
3 0

Answer: Third option.

Step-by-step explanation:

We need to remember these properties:

log_b(a)^n=nlog_b(a)\\\\log_b(b)=1\\\\\frac{1}{a}=a^{-1}

Then, given the following expression:

log_2(\frac{1}{64} )

You need to:

- Descompose 64 into its prime factors:

64=2*2*2*2*2*2=2^6

- Substitute:

log_2(\frac{1}{2^6} )

- Apply the properties shown above:

log_2(2)^{-6}=-6log_2(2)=-6(1)=-6

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A triangle has side lengths of 11 cm, 60 cm, and 61 cm. which is the correct equation to verify whether the side lengths form a
inysia [295]
<h3>♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫</h3>

➷ Pythagoras' theorem:

a^2 + b^2 = c^2

'c' is the hypotenuse and also the longest length

Taking this into consideration, the correct option would be:

C) 11^2 + 60^2 = 61^2

<h3><u>✽</u></h3>

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4 0
3 years ago
What is 2(3a+2b-7) equivalent too?
zloy xaker [14]

Answer:

6a+4b-14

Step-by-step explanation:

For this, we have to use the distributive property.

This means we multiply each value in the parentheses by 2.

2*3a=6a

2*2b=4b

2*(-7)=-14

So our equation is:

6a+4b-14

8 0
3 years ago
A double cheeseburger has 540 calories, a milk shake has 490 calories and a serving of fries has 380 calories. If you burn 130 c
Inessa05 [86]

Answer:

10.846 hours

Step-by-step explanation:

first you add all the calories= 1410 calories

then you divide 1410 calories by 130 (the calories you can burn in one hour)

your answer is 10.846 which means that it takes 10.846 hours to consume 1410 calories.

4 0
2 years ago
Solve. 5x - 5 = 50 A) x = 8 B) x = 9 C) x = 10 D) x = 11
Angelina_Jolie [31]
The answer would be D) x = 11.

Add 5 to both sides (5x = 50 + 5)

Simplify 50 + 5 to 55 (5x = 55)

Divide both sides by 5 (x = 55/5)

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4 0
3 years ago
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Romashka-Z-Leto [24]

Answer:

Step-by-step explanation:

Yes

7 0
3 years ago
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